673013640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 2270822400

約数和(自身を除く): 1597808760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 79, 86, 104, 120, 127, 129, 130, 156, 158, 172, 195, 215, 237, 254, 258, 260, 312, 316, 344, 381, 390, 395, 430, 474, 508, 516, 520, 559, 632, 635, 645, 762, 780, 790, 860, 948, 1016, 1027, 1032, 1118, 1185, 1270, 1290, 1524, 1560, 1580, 1651, 1677, 1720, 1896, 1905, 2054, 2236, 2370, 2540, 2580, 2795, 3048, 3081, 3160, 3302, 3354, 3397, 3810, 4108, 4472, 4740, 4953, 5080, 5135, 5160, 5461, 5590, 6162, 6604, 6708, 6794, 7620, 8216, 8255, 8385, 9480, 9906, 10033, 10191, 10270, 10922, 11180, 12324, 13208, 13416, 13588, 15240, 15405, 16383, 16510, 16770, 16985, 19812, 20066, 20382, 20540, 21844, 22360, 24648, 24765, 27176, 27305, 30099, 30810, 32766, 33020, 33540, 33970, 39624, 40132, 40764, 41080, 43688, 44161, 49530, 50165, 50955, 54610, 60198, 61620, 65532, 66040, 67080, 67940, 70993, 80264, 81528, 81915, 88322, 99060, 100330, 101910, 109220, 120396, 123240, 130429, 131064, 132483, 135880, 141986, 150495, 163830, 176644, 198120, 200660, 203820, 212979, 218440, 220805, 240792, 260858, 264966, 283972, 300990, 327660, 353288, 354965, 391287, 401320, 407640, 425958, 431419, 441610, 521716, 529932, 567944, 601980, 652145, 655320, 662415, 709930, 782574, 851916, 862838, 883220, 1043432, 1059864, 1064895, 1203960, 1294257, 1304290, 1324830, 1419860, 1565148, 1703832, 1725676, 1766440, 1956435, 2129790, 2157095, 2588514, 2608580, 2649660, 2839720, 3130296, 3451352, 3912870, 4259580, 4314190, 5177028, 5217160, 5299320, 5608447, 6471285, 7825740, 8519160, 8628380, 10354056, 11216894, 12942570, 15651480, 16825341, 17256760, 22433788, 25885140, 28042235, 33650682, 44867576, 51770280, 56084470, 67301364, 84126705, 112168940, 134602728, 168253410, 224337880, 336506820, 673013640]

約数ペア:

[(1, 673013640), (2, 336506820), (3, 224337880), (4, 168253410), (5, 134602728), (6, 112168940), (8, 84126705), (10, 67301364), (12, 56084470), (13, 51770280), (15, 44867576), (20, 33650682), (24, 28042235), (26, 25885140), (30, 22433788), (39, 17256760), (40, 16825341), (43, 15651480), (52, 12942570), (60, 11216894), (65, 10354056), (78, 8628380), (79, 8519160), (86, 7825740), (104, 6471285), (120, 5608447), (127, 5299320), (129, 5217160), (130, 5177028), (156, 4314190), (158, 4259580), (172, 3912870), (195, 3451352), (215, 3130296), (237, 2839720), (254, 2649660), (258, 2608580), (260, 2588514), (312, 2157095), (316, 2129790), (344, 1956435), (381, 1766440), (390, 1725676), (395, 1703832), (430, 1565148), (474, 1419860), (508, 1324830), (516, 1304290), (520, 1294257), (559, 1203960), (632, 1064895), (635, 1059864), (645, 1043432), (762, 883220), (780, 862838), (790, 851916), (860, 782574), (948, 709930), (1016, 662415), (1027, 655320), (1032, 652145), (1118, 601980), (1185, 567944), (1270, 529932), (1290, 521716), (1524, 441610), (1560, 431419), (1580, 425958), (1651, 407640), (1677, 401320), (1720, 391287), (1896, 354965), (1905, 353288), (2054, 327660), (2236, 300990), (2370, 283972), (2540, 264966), (2580, 260858), (2795, 240792), (3048, 220805), (3081, 218440), (3160, 212979), (3302, 203820), (3354, 200660), (3397, 198120), (3810, 176644), (4108, 163830), (4472, 150495), (4740, 141986), (4953, 135880), (5080, 132483), (5135, 131064), (5160, 130429), (5461, 123240), (5590, 120396), (6162, 109220), (6604, 101910), (6708, 100330), (6794, 99060), (7620, 88322), (8216, 81915), (8255, 81528), (8385, 80264), (9480, 70993), (9906, 67940), (10033, 67080), (10191, 66040), (10270, 65532), (10922, 61620), (11180, 60198), (12324, 54610), (13208, 50955), (13416, 50165), (13588, 49530), (15240, 44161), (15405, 43688), (16383, 41080), (16510, 40764), (16770, 40132), (16985, 39624), (19812, 33970), (20066, 33540), (20382, 33020), (20540, 32766), (21844, 30810), (22360, 30099), (24648, 27305), (24765, 27176)]